Rael may refer to:
- Raël, a former journalist and racecar driver, now a self-declared messiah
- Raëlism, the religion founded by Raël
- "Rael" (The Who song)
- Renewable and Appropriate Energy Laboratory
- Chris Rael, American musician and composer
- Joseph Rael, Native American ceremonial dancer and shamanism writer
- Juan Bautista Rael (1900-1993), American linguist and folklorist
- Rael Dornfest, American computer programmer and author
- Rael, the protagonist of the concept album The Lamb Lies Down on Broadway by Genesis
- Rael, a fictional character once played by actor Jason Evers